getprop("ro.product.device") == "pyxis" || abort("E3004: This package is for \"pyxis\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.1.0.RFCCNXM:user/release-keys");
ui_print("Target: Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.3.0.RFCCNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.1.0.RFCCNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.3.0.RFCCNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.1.0.RFCCNXM:user/release-keys or Xiaomi/pyxis/pyxis:11/RKQ1.200826.002/V12.5.3.0.RFCCNXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
patch_partition_check(concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:ad48b0265843dff636582940bd4d6ffff0556c21"),
                      concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:b82e3c430571577d112acde385ec35530226a26a")) ||
    abort(concat("E3005: \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:ad48b0265843dff636582940bd4d6ffff0556c21"),"\" or \"",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:b82e3c430571577d112acde385ec35530226a26a"),"\" has unexpected contents."));
apply_patch_space(134217728) || abort("E3006: Not enough free space on /cache to apply patches.");
if (range_sha1("/dev/block/bootdevice/by-name/system", "246,1,378,508,522,534,542,544,549,551,552,928,929,930,931,1120,1121,1449,1450,1452,1453,2007,2008,2011,2012,2312,2313,3701,3702,7754,7755,13460,13461,21272,21273,21275,21276,21280,21281,21282,21283,21391,21392,21445,21446,21518,21519,21521,21523,22545,22546,22548,22550,28694,28695,28697,28699,28700,28701,28823,28824,28826,28828,28831,28832,28935,28937,29619,29620,29622,29623,29627,29628,29637,29638,29641,29642,32768,32771,34734,34735,34737,34739,34740,34741,34752,35551,35553,35554,36184,36185,37049,37050,37052,37307,37308,37309,37339,37340,37390,37391,37464,37465,37467,37468,37473,37475,38674,38675,38677,38678,38897,38898,38900,38901,39518,39520,39865,39867,40314,40315,40317,40318,40382,40383,40384,40385,40386,40387,40389,40390,40404,40406,40559,40560,40562,40564,40623,40624,40759,40760,40762,40763,40768,40769,44339,44340,47679,47680,48950,48951,52499,52500,57480,57481,62210,62211,63980,63981,65536,65537,69427,69428,69430,69432,69482,69485,69491,69492,70576,70578,70588,70590,70835,70836,70906,70907,70921,70922,70931,72197,72203,72204,72209,72210,76259,76260,76271,76272,76405,76406,76409,76410,76430,77742,79348,98307,98812,131073,131578,163843,164348,196609,197114,229379,229884,262145,262650,294915,295420,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,775213,819200,819202,884736,884739,903007,917316,917503,917504") == "fc2781f728ae0ee176ab42a199f35dea06017298" || block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat")) then
ui_print("Verified system image...");
else
check_first_block("/dev/block/bootdevice/by-name/system");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/system", "246,1,378,508,522,534,542,544,549,551,552,928,929,930,931,1120,1121,1449,1450,1452,1453,2007,2008,2011,2012,2312,2313,3701,3702,7754,7755,13460,13461,21272,21273,21275,21276,21280,21281,21282,21283,21391,21392,21445,21446,21518,21519,21521,21523,22545,22546,22548,22550,28694,28695,28697,28699,28700,28701,28823,28824,28826,28828,28831,28832,28935,28937,29619,29620,29622,29623,29627,29628,29637,29638,29641,29642,32768,32771,34734,34735,34737,34739,34740,34741,34752,35551,35553,35554,36184,36185,37049,37050,37052,37307,37308,37309,37339,37340,37390,37391,37464,37465,37467,37468,37473,37475,38674,38675,38677,38678,38897,38898,38900,38901,39518,39520,39865,39867,40314,40315,40317,40318,40382,40383,40384,40385,40386,40387,40389,40390,40404,40406,40559,40560,40562,40564,40623,40624,40759,40760,40762,40763,40768,40769,44339,44340,47679,47680,48950,48951,52499,52500,57480,57481,62210,62211,63980,63981,65536,65537,69427,69428,69430,69432,69482,69485,69491,69492,70576,70578,70588,70590,70835,70836,70906,70907,70921,70922,70931,72197,72203,72204,72209,72210,76259,76260,76271,76272,76405,76406,76409,76410,76430,77742,79348,98307,98812,131073,131578,163843,164348,196609,197114,229379,229884,262145,262650,294915,295420,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,775213,819200,819202,884736,884739,903007,917316,917503,917504") && block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat"), ui_print("system recovered successfully."), abort("E1004: system partition fails to recover"));
endif;
if (range_sha1("/dev/block/bootdevice/by-name/vendor", "188,1,177,508,515,525,526,604,609,671,672,674,678,680,681,684,685,694,695,1382,1383,1423,1464,3698,3699,4997,4998,5066,5067,5404,5465,5851,5852,6535,6536,7535,7543,9796,9797,32768,32771,39117,39119,46152,46153,54924,54925,65536,65537,82581,82582,84211,84212,92245,92246,95252,95254,95279,95281,95701,95702,95784,95785,98304,98307,104286,104287,104291,104293,104311,104312,104357,104358,104376,104377,104379,104380,104430,104431,104434,104435,104486,104487,105287,105288,105301,105302,105337,105338,105440,105441,105511,105512,105789,105790,105801,105802,111270,111271,111280,111281,111927,111929,111962,111963,112080,112081,112086,112087,116981,116982,120011,120012,120013,120014,120052,120053,120476,120477,120529,120530,120811,120813,120814,120820,120849,120851,120857,120868,120888,120889,120891,120895,121028,121029,131072,131073,132588,132589,137613,137614,137718,137737,137773,163843,164348,196609,197114,216581,216583,216591,217858,217859,220025,220027,222616,222617,222651,222652,222737,222738,224022,224023,225580,225581,229376,229379,235750,235751,262144,262145,265468,265469,294912,294915,297424,297425,298145,298332,299543,327681,328186,332017,360448,360449,386991,393125,393215,393216") == "3625053e7188445f79814ffdcea35c38850484cc" || block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat")) then
ui_print("Verified vendor image...");
else
check_first_block("/dev/block/bootdevice/by-name/vendor");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/vendor", "188,1,177,508,515,525,526,604,609,671,672,674,678,680,681,684,685,694,695,1382,1383,1423,1464,3698,3699,4997,4998,5066,5067,5404,5465,5851,5852,6535,6536,7535,7543,9796,9797,32768,32771,39117,39119,46152,46153,54924,54925,65536,65537,82581,82582,84211,84212,92245,92246,95252,95254,95279,95281,95701,95702,95784,95785,98304,98307,104286,104287,104291,104293,104311,104312,104357,104358,104376,104377,104379,104380,104430,104431,104434,104435,104486,104487,105287,105288,105301,105302,105337,105338,105440,105441,105511,105512,105789,105790,105801,105802,111270,111271,111280,111281,111927,111929,111962,111963,112080,112081,112086,112087,116981,116982,120011,120012,120013,120014,120052,120053,120476,120477,120529,120530,120811,120813,120814,120820,120849,120851,120857,120868,120888,120889,120891,120895,121028,121029,131072,131073,132588,132589,137613,137614,137718,137737,137773,163843,164348,196609,197114,216581,216583,216591,217858,217859,220025,220027,222616,222617,222651,222652,222737,222738,224022,224023,225580,225581,229376,229379,235750,235751,262144,262145,265468,265469,294912,294915,297424,297425,298145,298332,299543,327681,328186,332017,360448,360449,386991,393125,393215,393216") && block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat"), ui_print("vendor recovered successfully."), abort("E2004: vendor partition fails to recover"));
endif;

# ---- start making changes here ----


# ---- radio update tasks ----

ui_print("Patching firmware images...");
package_extract_file("firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64");
package_extract_file("firmware-update/NON-HLOS.bin", "/dev/block/bootdevice/by-name/modem");
package_extract_file("firmware-update/cmnlib.mbn", "/dev/block/bootdevice/by-name/cmnlib");
package_extract_file("firmware-update/hyp.mbn", "/dev/block/bootdevice/by-name/hyp");
package_extract_file("firmware-update/BTFM.bin", "/dev/block/bootdevice/by-name/bluetooth");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tz");
package_extract_file("firmware-update/aop.mbn", "/dev/block/bootdevice/by-name/aop");
package_extract_file("firmware-update/xbl_config.elf", "/dev/block/bootdevice/by-name/xbl_config");
package_extract_file("firmware-update/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/qupv3fw.elf", "/dev/block/bootdevice/by-name/qupfw");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl");
package_extract_file("firmware-update/dspso.bin", "/dev/block/bootdevice/by-name/dsp");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfg");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");
package_extract_file("firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xbl");
package_extract_file("firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64bak");
package_extract_file("firmware-update/cmnlib.mbn", "/dev/block/bootdevice/by-name/cmnlibbak");
package_extract_file("firmware-update/hyp.mbn", "/dev/block/bootdevice/by-name/hypbak");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tzbak");
package_extract_file("firmware-update/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
package_extract_file("firmware-update/qupv3fw.elf", "/dev/block/bootdevice/by-name/qupfwbak");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/ablbak");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfgbak");
package_extract_file("firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsecbak");
package_extract_file("firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xblbak");
ui_print("Patching system image after verification.");
show_progress(0.800000, 0);
block_image_update("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");
ui_print("Patching vendor image after verification.");
show_progress(0.100000, 0);
block_image_update("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat") ||
  abort("E2001: Failed to update vendor image.");
ui_print("Patching boot image...");
show_progress(0.100000, 10);
patch_partition(concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:ad48b0265843dff636582940bd4d6ffff0556c21"),
                concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:b82e3c430571577d112acde385ec35530226a26a"),
                package_extract_file("boot.img.p")) ||
    abort(concat(        "E3008: Failed to apply patch to ",concat("EMMC:","/dev/block/bootdevice/by-name/boot",":134217728:b82e3c430571577d112acde385ec35530226a26a")));

# ---- radio update tasks 2 ----

ui_print("Patching vbmeta dtbo logo binimages...");
package_extract_file("firmware-update/dtbo.img", "/dev/block/bootdevice/by-name/dtbo");
package_extract_file("firmware-update/vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta");
set_progress(1.000000);
